giles 62712accdd ocaml: phase 5.1 polygon_area.ml baseline (pentagon 2x area = 32) ...

Shoelace formula on a pentagon with integer vertices:

  pts = [(0,0); (4,0); (4,3); (2,5); (0,3)]

  2 * area = | Σ (x_i * y_{i+1} - x_{i+1} * y_i) |
           = | 0*0 - 4*0 + 4*3 - 4*0 + 4*5 - 2*3 + 2*3 - 0*5
                + 0*0 - 0*3 |
           = 32

Returns the doubled form (32) to stay integral.

Tests:
  - let (x1, y1) = arr.(i) in   -- tuple destructure from array
  - arr.((i + 1) mod n)         -- modular wrap-around index
  - if a < 0 then - a else a    -- prefix - negation

162 baseline programs total.

2026-05-10 22:47:22 +00:00

..

apl

apl: perf — fix quadratic append in permutations, restore queens(8)

2026-05-07 19:33:09 +00:00

common-lisp

GUEST: step 2 — lib/guest/prefix.sx prefix-rename macro (partial)

2026-05-06 23:00:12 +00:00

erlang

GUEST: step 0 — baseline snapshot

2026-05-06 22:01:51 +00:00

forth

phase 22 forth: bitwise/string-buffer/memory in lib/forth/runtime.sx (36 forms), 64/64 tests

2026-05-01 23:30:48 +00:00

guest

GUEST: step 8 — lib/guest/hm.sx Hindley-Milner foundations

2026-05-07 19:45:10 +00:00

haskell

GUEST: step 1 — lib/guest/conformance.{sx,sh} config-driven driver

2026-05-06 22:46:48 +00:00

hyperscript

sx: step 11 — migrate prolog hook + add worker plugin

2026-05-07 01:20:32 +00:00

js

phase-22 JS: stdlib.sx bitwise/Map/Set/RegExp + 25 tests

2026-05-01 22:33:27 +00:00

lua

GUEST: step 4 — lib/guest/pratt.sx operator-table format + lookup

2026-05-07 17:17:17 +00:00

ocaml

ocaml: phase 5.1 polygon_area.ml baseline (pentagon 2x area = 32)

2026-05-10 22:47:22 +00:00

prolog

GUEST: step 5 — lib/guest/ast.sx canonical AST shapes (kit + tests)

2026-05-07 17:35:49 +00:00

ruby

phase 22 ruby: Hash/Set/Regexp/StringIO/Bytevectors/Fiber in lib/ruby/runtime.sx (61 forms), 76/76 tests

2026-05-01 23:18:04 +00:00

smalltalk

GUEST: step 0 — baseline snapshot

2026-05-06 22:01:51 +00:00

tcl

Merge remote-tracking branch 'origin/loops/tcl' into architecture

2026-05-07 18:29:26 +00:00

tests

Fix test suite: 60→5 failures, solid foundation for architecture plan

2026-04-02 12:50:35 +00:00

bytecode.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

callcc.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

compiler.sx

sx: step 14 — inline JIT primitives (-69% fib, -62% loop, -50% sum on bench_vm)

2026-05-07 02:38:47 +00:00

content.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

fiber.sx

tcl: Phase 2 fiber.sx — make-fiber/fiber-resume/fiber-done? via call/cc

2026-05-06 16:58:18 +00:00

freeze.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

graphql-exec.sx

GraphQL: query/mutation/fragments/vars/executor + parser spec + tests

2026-04-22 09:08:00 +00:00

graphql.sx

GraphQL: query/mutation/fragments/vars/executor + parser spec + tests

2026-04-22 09:08:00 +00:00

highlight.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

parser-combinators.sx

Step 14: source locations — pos-to-loc, error-loc, sx-parse-loc — 15 tests

2026-04-11 08:03:45 +00:00

r7rs.sx

cl-runtime: add lib/common-lisp/runtime.sx + test.sh (68/68 pass)

2026-05-01 21:00:22 +00:00

render-trace.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

serialize.sx

Step 15: bytecode + CEK state serialization — 16 tests

2026-04-11 08:19:16 +00:00

stdlib.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

sx-swap.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

text-layout.sx

Fix browser compat: sublist replaces 3-arg slice, manual sum replaces reduce

2026-04-12 18:31:34 +00:00

tree-tools.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

types.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

vm.sx

Refactor MCP tree server: dispatch table, caching, validation, subprocess cleanup

2026-04-08 10:12:57 +00:00